Hunter fixed half-circle spray nozzle with green base
Hunter fixed half-circle spray nozzle with green base
Spray nozzle watering grass beside yellow flowers
Spray nozzle watering grass beside yellow flowers
Hunter fixed half-circle spray nozzle with green base
Spray nozzle watering grass beside yellow flowers

HUNTER 12H GREEN FIXED SPRAY NOZZLE

Hunter 12H Green Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries. Defined spray-pattern edges help keep watering within the intended area. Large water droplets help maintain coverage in wind and reduce misting. The top adjustment screw lets you shorten the watering distance. Sprinkler body sold separately.

✓ Coverage: 3.7 metre radius at 210 kPa pressure
✓ Spray Pattern: Fixed 180° half circle
✓ Flow: 4.87 L/min at 210 kPa pressure
✓ Recommended Pressure: 210 kPa
✓ Compatibility: Female nozzle thread suits Hunter Pro-Spray sprinkler bodies

Hunter Pro Fixed Nozzle Specifications & Performance Charts
Hunter Pro Adjustable Nozzle Specifications & Performance Charts

More Information
Product Specifications
Product Videos
Hunter fixed half-circle spray nozzle with green base
HUNTER 12H GREEN FIXED SPRAY NOZZLE
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Hunter Sprinkler Nozzle 10H Red (3m Radius 180°) SPHN10H
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Hunter Sprinkler Nozzle 12Q Green (3.7m Radius 90°) SPHN12Q
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Hunter fixed half-circle spray nozzle with green base
Hunter Sprinkler Nozzle 12H Green (3.7m Radius 180°) SPHN12H
$3.67 /each
Hunter fixed full-circle spray nozzle with green base
Hunter Sprinkler Nozzle 12F Green (3.7m Radius 360°) SPHN12F
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Hunter adjustable spray nozzle with dark green ridged top
Hunter Sprinkler Nozzle 12' Adjustable Green (3.7m Radius 0°-360°) SPHNAD12
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Hunter fixed quarter-circle spray nozzle with black base
Hunter Sprinkler Nozzle 15Q Black (4.6m Radius 90°) SPHN15Q
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Hunter fixed half-circle spray nozzle with black base
Hunter Sprinkler Nozzle 15H Black (4.6m Radius 180°) SPHN15H
$3.67 /each
Hunter fixed full-circle spray nozzle with black base
Hunter Sprinkler Nozzle 15F Black (4.6m Radius 360°) SPHN15F
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Hunter adjustable spray nozzle with black ridged top
Hunter Sprinkler Nozzle 15' Adjustable Black (4.6m Radius 0°-360°) SPHNAD15
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Hunter fixed quarter-circle spray nozzle with grey base
Hunter Sprinkler Nozzle 17Q Grey (5.2m Radius 90°) SPHN17Q
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Hunter fixed half-circle spray nozzle with grey base
Hunter Sprinkler Nozzle 17H Grey (5.2m Radius 180°) SPHN17H
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Hunter adjustable spray nozzle with grey ridged top
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Hunter 12H Green Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries.

Defined spray-pattern edges help keep watering within the intended area. Large water droplets help maintain coverage in wind and reduce misting.

At 210 kPa pressure, the nozzle waters a 3.7 metre radius. Radius is the distance from the sprinkler to the outer edge of the spray. Flow is 4.87 L/min at 210 kPa pressure.

The top adjustment screw lets you shorten the watering distance.

Female nozzle thread suits Hunter Pro-Spray sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.

Model: 12H. 12 identifies the 12-foot watering radius. H identifies the half circle pattern. Colour: Green.

Warranty: Two years.

Hunter Pro Fixed Nozzle Specifications & Performance Charts
Hunter Pro Adjustable Nozzle Specifications & Performance Charts

✓ Product Type and Application
Hunter 12H Green Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries.

✓ Watering Performance and Benefits
Defined spray-pattern edges help keep watering within the intended area. Large water droplets help maintain coverage in wind and reduce misting.

✓ Coverage and Spray Pattern
Radius: 3.7 metres at 210 kPa pressure, before radius reduction.
Radius is the distance from the sprinkler to the outer edge of the spray.
Spray arc: Fixed 180° half circle.
Spray trajectory: 28°.

✓ Pressure & Flow
Recommended operating pressure: 210 kPa.
Radius and flow at different pressures:
100 kPa: 3.0 metre radius; 3.17 L/min.
150 kPa: 3.4 metre radius; 4.01 L/min.
210 kPa: 3.7 metre radius; 4.87 L/min.
250 kPa: 4.0 metre radius; 5.39 L/min.
300 kPa: 4.0 metre radius; 5.75 L/min.

✓ Radius Reduction
Turn the top adjustment screw clockwise with a small flathead screwdriver to reduce the radius by up to 25%. Choose a smaller-radius nozzle if further reduction is needed.

✓ Precipitation Rate
Precipitation rate describes how quickly water is applied across the area, measured in millimetres per hour.
At 210 kPa:
Square spacing: 43mm/hour.
Triangular spacing: 49mm/hour.
Spacing: 50% of the diameter of throw.

✓ Connection and Compatibility
Female nozzle thread suits Hunter Pro-Spray sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.

✓ Pressure Regulation
Hunter Pro-Spray PRS30 bodies regulate nozzle pressure to the recommended 210 kPa.

✓ Identification
Model: 12H.
12 identifies the 12-foot watering radius. H identifies the half circle pattern.
Colour: Green.

✓ Warranty
Two years.

Video 1

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